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Question



ABCDE
1
PriorConditionalJointPosterior
2EventProbabilityProbabilityProbabilityProbability
3A10.450.220.099
4A20.550.160.088
5


0.187

For the Excel worksheet above, which of the following formulas would correctly calculate the posterior probability for cell E3?
a. =SUM(B3:D3)
b. =D3/$D$5
c. =D5/$D$3
d. B3/C3+D3

Answer

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